298840606

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{21521}}^1$

素因数の和:21707

約数の個数: 16

約数和(自身を含む): 460226448

約数和(自身を除く): 161385842

約数列:

[1, 2, 53, 106, 131, 262, 6943, 13886, 21521, 43042, 1140613, 2281226, 2819251, 5638502, 149420303, 298840606]

約数ペア:

[(1, 298840606), (2, 149420303), (53, 5638502), (106, 2819251), (131, 2281226), (262, 1140613), (6943, 43042), (13886, 21521)]